WO2005018416A2 - Positive airway pressure system and method for treatment of sleeping disorder in patient - Google Patents
Positive airway pressure system and method for treatment of sleeping disorder in patient Download PDFInfo
- Publication number
- WO2005018416A2 WO2005018416A2 PCT/US2004/023433 US2004023433W WO2005018416A2 WO 2005018416 A2 WO2005018416 A2 WO 2005018416A2 US 2004023433 W US2004023433 W US 2004023433W WO 2005018416 A2 WO2005018416 A2 WO 2005018416A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- patient
- pressure
- state
- generator
- breathing
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0816—Measuring devices for examining respiratory frequency
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/087—Measuring breath flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
- A61B5/4809—Sleep detection, i.e. determining whether a subject is asleep or not
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
- A61B5/4818—Sleep apnoea
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
- A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
- A61M16/024—Control means therefor including calculation means, e.g. using a processor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
- A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
- A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
- A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
- A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
Definitions
- the system 1 may also include a continuous leak port or other venting arrangement 28.
- the venting arrangement 28 allows for gases contained in the exhaled airflow of the patient to be diverted from the incoming airflow to prevent re-breathing of the exhaled gases.
- Fig. 5 shows a breathing pattern of a patient on the PAP therapy which includes an event of elevated upper airway resistance and hypopnea during sleep and Fig. 6 show a breathing pattern corresponding to a repetitive obstructive apnea.
- the changes in breath size and frequency are slowly modulated and repetitive and cyclical (e.g., , regularly irregular) .
- the applied pressure is either needed or must be raised, but there is no indication it is contributing to patient distress. Thus, the applied pressure should not be lowered.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2533894A CA2533894C (en) | 2003-08-14 | 2004-07-21 | Positive airway pressure system and method for treatment of sleeping disorder in patient |
JP2006523202A JP4782009B2 (en) | 2003-08-14 | 2004-07-21 | Positive airway pressure system for treatment of sleep disorders in patients |
EP04778786A EP1654024B1 (en) | 2003-08-14 | 2004-07-21 | Positive airway pressure system for treatment of sleeping disorder in patient |
AU2004266564A AU2004266564B2 (en) | 2003-08-14 | 2004-07-21 | Positive airway pressure system and method for treatment of sleeping disorder in patient |
AU2010200853A AU2010200853B2 (en) | 2003-08-14 | 2010-03-05 | Positive airway pressure system and method for treatment of sleeping disorder in patient |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/642,459 | 2003-08-14 | ||
US10/642,459 US6988994B2 (en) | 2003-08-14 | 2003-08-14 | Positive airway pressure system and method for treatment of sleeping disorder in patient |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005018416A2 true WO2005018416A2 (en) | 2005-03-03 |
WO2005018416A3 WO2005018416A3 (en) | 2005-08-04 |
Family
ID=34136568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/023433 WO2005018416A2 (en) | 2003-08-14 | 2004-07-21 | Positive airway pressure system and method for treatment of sleeping disorder in patient |
Country Status (8)
Country | Link |
---|---|
US (3) | US6988994B2 (en) |
EP (2) | EP2213323B1 (en) |
JP (2) | JP4782009B2 (en) |
CN (2) | CN101797414B (en) |
AT (1) | ATE544397T1 (en) |
AU (2) | AU2004266564B2 (en) |
CA (3) | CA2908986C (en) |
WO (1) | WO2005018416A2 (en) |
Cited By (4)
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WO2007040988A2 (en) | 2003-08-14 | 2007-04-12 | New York University | System and method for diagnosis and treatment of a breathing pattern of a patient |
EP1928529A2 (en) * | 2005-09-30 | 2008-06-11 | New York University | System and method for diagnosis and treatment of a breathing pattern of a patient |
US7896812B2 (en) | 2003-08-14 | 2011-03-01 | New York University | System and method for diagnosis and treatment of a breathing pattern of a patient |
US11298074B2 (en) | 2015-12-08 | 2022-04-12 | Fisher & Paykel Healthcare Limited | Flow-based sleep stage determination |
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US6988994B2 (en) * | 2003-08-14 | 2006-01-24 | New York University | Positive airway pressure system and method for treatment of sleeping disorder in patient |
US20050044610A1 (en) * | 2003-08-25 | 2005-03-03 | Grimes Bobi Cheyenne | Garment with convertible ornamentation |
US20060135609A1 (en) * | 2004-10-21 | 2006-06-22 | Duke University | Ophthamological drugs |
US8528551B2 (en) | 2005-06-14 | 2013-09-10 | Resmed Limited | Acclimatization therapy for first time users |
US8025052B2 (en) * | 2005-11-21 | 2011-09-27 | Ric Investments, Llc | System and method of monitoring respiratory events |
AU2007203731B2 (en) * | 2006-01-06 | 2013-04-04 | ResMed Pty Ltd | Computer controlled CPAP system with snore detection |
US7697968B2 (en) * | 2006-03-28 | 2010-04-13 | Kent Moore | System and method of predicting efficacy of tongue-base therapies |
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WO2007140512A1 (en) * | 2006-06-05 | 2007-12-13 | Resmed Ltd | Systems and/or methods for calibration-less devices or less expensive calibration devices for treating sleep-disordered breathing |
WO2008058328A1 (en) | 2006-11-13 | 2008-05-22 | Resmed Ltd | Systems, methods, and/or apparatuses for non-invasive monitoring of respiratory parameters in sleep disordered breathing |
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US20090078255A1 (en) * | 2007-09-21 | 2009-03-26 | Bowman Bruce R | Methods for pressure regulation in positive pressure respiratory therapy |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2007040988A2 (en) | 2003-08-14 | 2007-04-12 | New York University | System and method for diagnosis and treatment of a breathing pattern of a patient |
US7896812B2 (en) | 2003-08-14 | 2011-03-01 | New York University | System and method for diagnosis and treatment of a breathing pattern of a patient |
US9168344B2 (en) | 2003-08-14 | 2015-10-27 | New York University | System and method for diagnosis and treatment of a breathing pattern of a patient |
EP1928529A2 (en) * | 2005-09-30 | 2008-06-11 | New York University | System and method for diagnosis and treatment of a breathing pattern of a patient |
JP2009509638A (en) * | 2005-09-30 | 2009-03-12 | ニューヨーク ユニバーシティー | Systems and methods for diagnosis and treatment of patient breathing patterns |
EP1928529A4 (en) * | 2005-09-30 | 2010-12-22 | Univ New York | System and method for diagnosis and treatment of a breathing pattern of a patient |
AU2006297468B2 (en) * | 2005-09-30 | 2012-01-19 | New York University | System and method for diagnosis and treatment of a breathing pattern of a patient |
CN103083770A (en) * | 2005-09-30 | 2013-05-08 | 纽约大学 | System And Method For Diagnosis And Treatment Of A Breathing Pattern Of A Patient |
US11298074B2 (en) | 2015-12-08 | 2022-04-12 | Fisher & Paykel Healthcare Limited | Flow-based sleep stage determination |
Also Published As
Publication number | Publication date |
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CA2908986C (en) | 2019-08-27 |
CA2908986A1 (en) | 2005-03-03 |
ATE544397T1 (en) | 2012-02-15 |
CN1835775A (en) | 2006-09-20 |
AU2004266564B2 (en) | 2009-12-17 |
EP1654024B1 (en) | 2012-07-11 |
AU2004266564A1 (en) | 2005-03-03 |
JP2007502149A (en) | 2007-02-08 |
US20060009708A1 (en) | 2006-01-12 |
CA2533894A1 (en) | 2005-03-03 |
AU2010200853B2 (en) | 2012-06-07 |
US20070055168A1 (en) | 2007-03-08 |
JP5022470B2 (en) | 2012-09-12 |
CN101797414B (en) | 2013-08-14 |
AU2010200853A1 (en) | 2010-04-01 |
JP2010162377A (en) | 2010-07-29 |
CN101797414A (en) | 2010-08-11 |
US20050038353A1 (en) | 2005-02-17 |
US8333708B2 (en) | 2012-12-18 |
CA2533894C (en) | 2012-01-10 |
CA2695839A1 (en) | 2005-03-03 |
CA2695839C (en) | 2016-08-16 |
WO2005018416A3 (en) | 2005-08-04 |
EP1654024A2 (en) | 2006-05-10 |
JP4782009B2 (en) | 2011-09-28 |
EP2213323B1 (en) | 2012-02-08 |
US6988994B2 (en) | 2006-01-24 |
EP1654024A4 (en) | 2007-05-02 |
EP2213323A1 (en) | 2010-08-04 |
CN100591381C (en) | 2010-02-24 |
US7186221B2 (en) | 2007-03-06 |
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